In which European country over 10% of citizens are active-duty soldiers?
in Albania 
in Belarus 
in Greece
in Vatican
Currently Vatican Swiss-Guard has 110 soldiers. The Vatican has somewhat less than thousand citizens.
reach: rather globalarmyculturemilitary
Answers by country
in Albania 
in Belarus 
in Greece
in Vatican
answers
 the Netherlands
the Netherlands19
 Germany
Germany505
 Poland
Poland9146
 Norway
Norway11
 Austria
Austria69
 Canada
Canada47
 Switzerland
Switzerland38
 France
France28
 Italy
Italy28
 New Zealand
New Zealand52
 Greece
Greece13
 India
India51
 the United States
the United States222
 Portugal
Portugal14
 the United Kingdom
the United Kingdom142
 Republic of Ireland
Republic of Ireland18
 Spain
Spain16
 Australia
Australia48
 Romania
Romania12
 Unknown
Unknown10